Edward Donough O'Brien, 14th Baron Inchiquin KP (14 May 1839 – 9 April 1900) was the holder of a hereditary peerage in the Peerage of Ireland, as well as Chief of the Name of O'Brien and Prince of Thomond in the Gaelic Irish nobility.
[1] Born the eldest son of Lucius O'Brien, 13th Baron Inchiquin and Mary Fitzgerald.
He took the title in March 1872, upon the death of his father, and was appointed a Knight of the Order of St. Patrick on 5 August 1892.
On 26 April 1882 he was appointed Honorary Colonel of the 7th Brigade, South Irish Division, Royal Artillery (the Clare Militia), which he held until his death.
[1][2] He married firstly Emily Holmes-á Court, the daughter of William Holmes-á Court, 2nd Baron Heytesbury, and together they had four children:[1] He then married Ellen Harriet, the daughter of Luke White, 2nd Baron Annaly, with whom he had a further ten children:[1]